Heat pump vs Furnace in Hampshire County, Massachusetts
When a heat pump makes sense
If your home already has gas heat and central air on separate systems, a cold-climate heat pump can replace both and run on electricity alone. It will keep working when nights drop to 18°F, but a standard heat pump loses power in that cold, so the unit has to be a cold-climate model built for it. Expect to pay more to run it than a gas furnace at Massachusetts electricity and gas prices.
When a furnace makes sense
If your home already has a gas line, a furnace is the cheaper way to heat through a Hampshire County winter. It costs at least 30% less to run than a heat pump here, and it holds its full output on the coldest nights instead of losing power like a standard heat pump does. It only heats, so you would still need a separate system for cooling.
When a heat pump makes sense
If your home already has gas heat and central air on separate systems, a cold-climate heat pump can replace both and run on electricity alone. It will keep working when nights drop to 18°F, but a standard heat pump loses power in that cold, so the unit has to be a cold-climate model built for it. Expect to pay more to run it than a gas furnace at Massachusetts electricity and gas prices.
When a furnace makes sense
If your home already has a gas line, a furnace is the cheaper way to heat through a Hampshire County winter. It costs at least 30% less to run than a heat pump here, and it holds its full output on the coldest nights instead of losing power like a standard heat pump does. It only heats, so you would still need a separate system for cooling.
Heat pump
- Runs on
- Electricity
- What it does
- Heats and cools
- Tax credit
- No federal tax credit since the end of 2025
Sources: U.S. Department of Energy · Internal Revenue Code
Furnace
- Runs on
- Natural gas
- What it does
- Heats only
- Tax credit
- No federal tax credit since the end of 2025
Sources: U.S. Department of Energy · Internal Revenue Code
Furnace wins in Hampshire County.
Nights here average 18°F all winter, and gas heat runs at least 30% cheaper than a heat pump at Massachusetts prices.
If your home has no gas line, a cold-climate heat pump will still heat it through those 18-degree nights and cool it come summer.
Find a contractor| Compared on | Heat pump | Furnace |
|---|---|---|
| Cost to run here | Costs more to run | At least 30% less to run |
| What it does | Heats and cools | Heats only |
| Homes in New England that heat with one | 1.7% | 54.8% |
| Handles a 18°F night | Standard models lose heating power in the cold; cold-climate models are built for it | Yes |
Sources: U.S. Energy Information Administration, U.S. Department of Energy, NOAA
When a heat pump makes sense
If your home already has gas heat and central air on separate systems, a cold-climate heat pump can replace both and run on electricity alone. It will keep working when nights drop to 18°F, but a standard heat pump loses power in that cold, so the unit has to be a cold-climate model built for it. Expect to pay more to run it than a gas furnace at Massachusetts electricity and gas prices.
When a furnace makes sense
If your home already has a gas line, a furnace is the cheaper way to heat through a Hampshire County winter. It costs at least 30% less to run than a heat pump here, and it holds its full output on the coldest nights instead of losing power like a standard heat pump does. It only heats, so you would still need a separate system for cooling.
A Hampshire County contractor will price both against your own house, your ductwork and your panel.
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